Search Results - "Mariano, Cléa dos Santos Ferreira"

Decay of homologous chromosome pairs and discovery of males in the thelytokous fungus-growing ant Mycocepurus smithii by Barros, Luísa Antônia Campos, Rabeling, Christian, Teixeira, Gisele Amaro, dos Santos Ferreira Mariano, Cléa, Delabie, Jacques Hubert Charles, de Aguiar, Hilton Jeferson Alves Cardoso

“…The prevalent mode of reproduction among ants is arrhenotokous parthenogenesis where unfertilized eggs give rise to haploid males and fertilized eggs develop…”
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First karyotype description of the species of Adenomera Steindachner, 1867 (Anura, Leptodactylidae) in the " thomei " clade by Dominato, Ramon Costa, de Oliveira, Guilherme Costa, Cassini, Carla Santana, Orrico, Victor Goyannes Dill, Mariano, Cléa Dos Santos Ferreira, Silva, Janisete Gomes

“…The genus Steindachner, 1867 currently comprises 29 nominal species, some of which are suggested to be cryptic species complexes. The present study was carried…”
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Cytogenetic Analysis of Pseudoponera stigma and Pseudoponera gilberti (Hymenoptera: Formicidae: Ponerinae): a Taxonomic Approach by Correia, João Paulo Sales Oliveira, Mariano, Cléa dos Santos Ferreira, Delabie, Jacques Hubert Charles, Lacau, Sebastien, Costa, Marco Antonio

“…Pseudoponera stigma (F.) and Pseudoponera gilberti (Kempf) (Hymenoptera: Formicidae) are closely related Neotropical ants, often misidentified due to their…”
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The diversity of ants (Hymenoptera: Formicidae) interacting with the invasive hibiscus mealybug Maconellicoccus hirsutus (Green 1908) (Hemiptera: Pseudococcidae) on ornamental and cultivated plants in Bahia, Brazil by Marques, Thamy E. D., de Azevedo Koch, Elmo Borges, dos Santos, Igor Silva, dos Santos, José Raimundo Maia, dos Santos Ferreira Mariano, Cléa, Delabie, Jacques H. C.

“…Biological invasions by exotic species are among the major threats to biodiversity worldwide. The pink hibiscus mealybug (PHM) Maconellicoccus hirsutus (Green…”
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Cytogenetic data on six leafcutter ants of the genus Acromyrmex Mayr, 1865 (Hymenoptera, Formicidae, Myrmicinae): insights into chromosome evolution and taxonomic implications by Barros, Luísa Antônia Campos, de Aguiar, Hilton Jeferson Alves Cardoso, Mariano, Cléa Dos Santos Ferreira, Andrade-Souza, Vanderly, Costa, Marco Antonio, Delabie, Jacques Hubert Charles, Pompolo, Silvia das Graças

“…Cytogenetic data for the genus Acromyrmex Mayr, 1865 are available, to date, for a few species from Brazil and Uruguay, which have uniform chromosome numbers…”
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Cytogenetic studies on populations of Camponotus rufipes (Fabricius, 1775) and Camponotus renggeri Emery, 1894 (Formicidae: Formicinae) by Aguiar, Hilton Jeferson Alves Cardoso de, Barros, Luísa Antônia Campos, Alves, Danúbia Rodrigues, Mariano, Cléa Dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Silvia das Graças

“…Two valid ant species, Camponotus rufipes and Camponotus renggeri, have recently been the subject of a broad discussion with reference to taxa synonymization…”
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Studies on the Karyotype of the Ant Pachycondyla harpax (Formicidae: Ponerinae: Ponerini) in Southern Bahia, Brazil by Velasco, Yamid Arley Mera, Delabie, Jacques Hubert Charles, Costa, Marco Antonio, Lacau, Sebastien, Mariano, Cléa Dos Santos Ferreira

“…Cytogenetic analyzes were carried out on populations of Pachycondyla harpax (Fabricius, 1804) (Hymenoptera: Formicidae: Ponerini) in southern Bahia, Brazil…”
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Banding Patterns of Three Leafcutter Ant Species of the Genus Atta (Formicidae: Myrmicinae) and Chromosomal Inferences by Barros, Luísa Antônia Campos, Teixeira, Gisele Amaro, Aguiar, Hilton Jeferson Alves Cardoso De, Mariano, Cléa Dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Silvia Das Graças

“…Among Neotropical ants, the genera Acromyrmex and Atta are of great importance because they include the major agricultural pest species. Regarding the genus…”
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Cytogenetic studies on the social parasite Acromyrmex ameliae (Formicidae: Myrmicinae: Attini) and its hosts reveal chromosome fusion in Acromyrmex by Barros, Luísa Antônia Campos, de Aguiar, Hilton Jeferson Alves Cardoso, Teixeira, Gisele Amaro, de Souza, Danival José, Delabie, Jacques Hubert Charles, Mariano, Cléa dos Santos Ferreira

“…The ant Acromyrmex ameliae is a social parasite of two leaf-cutting ant subspecies: Acromyrmex subterraneus subterraneus and A. subterraneus brunneus…”
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Cytogenetic Studies on Workers of the Neotropical Ant Wasmannia auropunctata (Roger 1863) (Hymenoptera: Formicidae: Myrmicinae) by de Souza, Ana Lúcia Biggi, Mariano, Cléa dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Sílvia das Graças, Serrão, José Eduardo

“…Wasmannia auropunctata is known as one of the worst invasive ants in the World. A cytogenetic study was conducted on two native populations from southeastern…”
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Diversity of the Ant Genus Neoponera Emery, 1901 (Formicidae: Ponerinae) in the north of the Brazilian Atlantic Forest, with new Records of Occurrence by Silva, Priscila Santos, Koch, Elmo Borges de Azevedo, Arnhold, Alexandre, Araujo, Erica Dos Santos, Delabie, Jacques Hubert Charles, Mariano, Cléa Dos Santos Ferreira

“…Composed of two main forest formations, Ombrophilous Forest and Seasonal Forest, the Brazilian Atlantic Forest biome is constituted currently by a mosaic of…”
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Seasonality effect on ant (Hymenoptera: Formicidae) activity in an ecotonal environment in the state of Piauí, Brazil by Miranda, Vinícius Lima de, Koch, Elmo Borges de Azevedo, Oliveira, Laine da Silva, Nunes, Joanes de Jesus Moreira, Barbosa, Diogo Brunno e Silva, Soares, Maria Regiane Araujo, Mariano, Cléa dos Santos Ferreira, Delabie, Jacques Hubert Charles

“…This study aimed to compare the activity of ants during the rainy and dry seasons in a transitional environment (ecotone) at the interface of Cerrado and…”
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Cytogenetic data on the threatened leafcutter ant Atta robusta Borgmeier, 1939 (Formicidae: Myrmicinae: Attini) by Barros, Luísa Antônia Campos, Aguiar, Hilton Jeferson Alves Cardoso de, Teixeira, Gisele Amaro, Mariano, Cléa Dos Santos Ferreira, Teixeira, Marcos da Cunha, Delabie, Jacques Hubert Charles, Pompolo, Silvia das Graças

“…The karyotype of the threatened ant species Atta robusta is described so as to establish the evolutionary relationships of this taxon with other leafcutter…”
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Contribution of Cytogenetics to the Debate on the Paraphyly of Pachycondyla spp. (Hymenoptera, Formicidae, Ponerinae) by Mariano, Cléa dos Santos Ferreira, Pompolo, Silvia das Graças, Silva, Janisete Gomes, Delabie, Jacques Hubert Charles

“…We present evidence of the paraphyly of the ant genus Pachycondyla resulting from our cytogenetic studies on 29 populations in 18 species from Brazil and…”
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Cytogenetic characterization of the ant Trachymyrmex fuscus Emery, 1934 (Formicidae: Myrmicinae: Attini) with the description of a chromosomal polymorphism by Barros, Luísa Antônia Campos, Cardoso de Aguiar, Hilton Jeferson Alves, Mariano, Cléa dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Silvia das Graças

“…The genus Trachymyrmex is a key group in the tribe Attini because of its close phylogenetic relationship to leaf-cutter ants, Acromyrmex and Atta. Cytogenetic…”
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A biogeographical study of the threatened ant Dinoponera lucida Emery (Hymenoptera: Formicidae: Ponerinae) using a cytogenetic approach by MARIANO, CLÉA DOS SANTOS FERREIRA, POMPOLO, SILVIA DAS GRAÇAS, BARROS, LUÍSA ANTÔNIA CAMPOS, MARIANO-NETO, EDUARDO, CAMPIOLO, SOFIA, DELABIE, JACQUES HUBERT CHARLES

“…  1 Ants of the genus Dinoponera belong to a convergent group, in which there is no morphologically specialized caste of reproducing females and reproduction…”
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Occurrence of pre‐nucleolar bodies and 45S rDNA location on the chromosomes of the ant Mycocepurus goeldii (Forel) (Formicidae, Myrmicinae, Attini) by Barros, Luísa Antônia Campos, De Aguiar, Hilton Jeferson Alves Cardoso, Andrade‐Souza, Vanderly, Mariano, Cléa Dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Silvia Das Graças

“…The ant Mycocepurus goeldii (Forel) is known for having a relict karyotype with low chromosome number and the present study help the understanding of this ant…”
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Cytogenetic studies of five taxa of the tribe Attini (Formicidae: Myrmicinae) by Barros, Luísa Antônia Campos, Mariano, Cléa dos Santos Ferreira, Pompolo, Silvia das Graças

“…Cytogenetic studies have been carried out on more than 750 ant taxa and are an important tool in evolutionary, taxonomic and phylogenetic studies. However,…”
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Cytogenetic studies on populations of Camponotus rufipes by Aguiar, Hilton Jeferson Alves Cardoso de, Barros, Luísa Antônia Campos, Alves, Danúbia Rodrigues, Mariano, Cléa dos Santos Ferreira, Delabie, Jacques Hubert Charles, Pompolo, Silvia das Graças

“…Two valid ant species, Camponotus rufipes and Camponotus renggeri, have recently been the subject of a broad discussion with reference to taxa synonymization…”
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Comportements de communication de la cochenille néotropicale Neochavesia caldasiae (Balachowsky 1957) (Pseudococcidae: Rhizoecinae) avec sa fourmi symbiote Acropyga fuhrmanni (Forel 1914) (Formicidae: Formicinae) by Delabie, Jacques Hubert Charles, Serrão, José Eduardo, Mariano, Cléa dos Santos Ferreira, Matile-Ferrero, Daniele

“…Nous présentons différents éléments du comportement de communication du Pseudococcidae Rhizoecinae Neochavesia caldasiae avec sa fourmi-hôte Acropyga…”
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